KR970032102A - Device and method for preventing specific program reception of TV - Google Patents

Device and method for preventing specific program reception of TV Download PDF

Info

Publication number
KR970032102A
KR970032102A KR1019950041863A KR19950041863A KR970032102A KR 970032102 A KR970032102 A KR 970032102A KR 1019950041863 A KR1019950041863 A KR 1019950041863A KR 19950041863 A KR19950041863 A KR 19950041863A KR 970032102 A KR970032102 A KR 970032102A
Authority
KR
South Korea
Prior art keywords
grade
signal
program
video signal
data
Prior art date
Application number
KR1019950041863A
Other languages
Korean (ko)
Other versions
KR100187022B1 (en
Inventor
이정주
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950041863A priority Critical patent/KR100187022B1/en
Publication of KR970032102A publication Critical patent/KR970032102A/en
Application granted granted Critical
Publication of KR100187022B1 publication Critical patent/KR100187022B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/23—Arrangements for conditional access to broadcast information or to broadcast-related services using cryptography, e.g. encryption, authentication, key distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/455—Demodulation-circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

본 발명은 TV방송국으로부터 전송되는 프로그램중에서 특정 프로그램의 수신을 방지하기 위한 장치 및 방법에 관한 것으로서, 더욱 구체적으로 송신자측에서는 미성년자 관람 불가 또는 고등학생 이상 시청 등과 같이 프로그램의 특정 등급을 나타내는 데이타를 부여하여 전송하고, 수신자 측에서는 상기 프로그램을 시청할 수 있도록 등급 데이타를 설정함으로써 TV방송중의 특정 프로그램 수신을 방지 할 수 있는 장치 및 방법에 관한 것이다.The present invention relates to an apparatus and method for preventing the reception of a specific program among programs transmitted from a TV station, and more specifically, to the sender by transmitting data indicating a specific grade of the program, such as not viewing a minor or watching a high school student or more. The present invention relates to an apparatus and a method for preventing reception of a specific program during TV broadcast by setting grade data so that a receiver can watch the program.

본 발명의 TV의 특정 프로그램 수신방지 장치는 ; 안테나를 통하여 입력된 방송 신호중에서 특정 방송을 수신하도록 수신부에 제어 신호를 출력하는 마이크로 프로세서와, 상기 수신부에서 출력된 RF신호로부터 특정 채널의 영상 신호를 변조하는 영상신호검파부와, 상기 영상신호검파부에서 출력된 영상신호를 처리하여 CRT에 출력하기 위한 영상신호처리부를 포함하는 TV에 있어서, 상기 영상 신호검파부로부터 출력되는 영상신호중에서 특정신호를 검출하는 데이타 검출부와, 상기 데이타 검출부로부터 출력된 특정 신호데이타를 복호화하기 위한 디코더를 포함하는 것을 특징으로 한다.Specific program reception prevention device of the TV of the present invention; A microprocessor for outputting a control signal to a receiver to receive a specific broadcast among broadcast signals input through an antenna, an image signal detector for modulating a video signal of a specific channel from the RF signal output from the receiver, and the video signal detection A TV comprising a video signal processor for processing a video signal output from a video signal and outputting the same to a CRT, comprising: a data detector for detecting a specific signal among video signals output from the video signal detector; And a decoder for decoding specific signal data.

또한 본 발명의 방법은 ; 방송국에서 송출되는 프로그램에 등급을 부여하고, 상기 등급에 해당되는 코드 데이타를 방송신호에 삽입하고 송출하는 제1단계; 특정 프로그램의 수신방지를 위하여 등급설정데이타를 마이크로 프로세서에 입력하는 제2단계; TV수상기를 사용하여 무선으로 전송되는 RF신호를 수신하고, 영상신호에 포함된 프로그램 등급을 나타내는 코드데이타를 검출하는 제3단계; 영상신호에 포함된 코드데이타를 기초로하여 프로그램의 등급을 판독하는 제4단계; 및 상기 제2단계에서 입력된 수신방지용의 설정등급데이타의 상기 제4단계에서 판독된 영상신호로부터 판독된 프로그램등급데이타를 비교하는 제5단계로 구성된다.In addition, the method of the present invention; A first step of assigning a grade to a program transmitted from a broadcasting station, inserting code data corresponding to the grade into a broadcast signal, and transmitting the grade; A second step of inputting grade setting data into a microprocessor to prevent reception of a specific program; A third step of receiving an RF signal transmitted wirelessly using a TV receiver and detecting code data indicating a program grade included in an image signal; A fourth step of reading a class of a program based on code data included in an image signal; And a fifth step of comparing the program grade data read out from the video signal read out in the fourth step of the reception grade setting grade data input in the second step.

Description

TV의 특정프로그램 수신방지장치 및 방법Device and method for preventing specific program reception of TV

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명에 따른 TV송신부의 개략적인 부분블럭도.3 is a schematic partial block diagram of a TV transmitter according to the present invention.

Claims (5)

안테나(11)를 통하여 입력된 방송신호중에서 등급설정코드신호를 수신하도록 수신부(12)에 제어신호를 출력하는 제어부(16)와, 상기 수신부(12)에서 츨력된 RF신호로부터 영상신호로 변조하는 영상신호검파부(13)와, 상기 영상신호검파부(13)에서 출력된 영상신호를 처리하여 CRT(15)에 출력하기 위한 영상신호처리부(14)를 포함하는 TV에 있어서, 상기 영상신호검파부(13)로부터 출력되는 영상신호중에서 등급설정코드신호를 검출하는 데이타 검출부(18); 및 상기 데이타검출부(18)로부터 출력된 등급설정코드신호를 복호화하기 위한 디코더(19)를 포함하는 것을 특징으로 하는 TV의 특정프로그램 수신방지장치.A control unit 16 for outputting a control signal to the receiving unit 12 so as to receive a rating code signal among the broadcast signals input through the antenna 11, and modulating the RF signal output from the receiving unit 12 into a video signal. A video signal detector (13) and a video signal processor (14) for processing and outputting the video signal output from the video signal detector (13) to the CRT (15). A data detector 18 for detecting a grade setting code signal among video signals outputted from the unit 13; And a decoder (19) for decoding the rating code signal outputted from the data detection unit (18). 제1항에 있어서, 상기 등급설정코드신호가 방송국에서 송출되는 프로그램의 영상신호중에 포함되며, 프로그램의 시작위치로부터 일정시간간격으로 반복되는 것을 특징으로 하는 TV의 특정프로그램 수신방지방치.The method of claim 1, wherein the rating code signal is included in a video signal of a program transmitted from a broadcasting station, and is repeated at a predetermined time interval from a start position of the program. 방송국에서 송출되는 프로그램에 등급을 부여하고, 상기 등급에 해당되는 코드데이타를 방송신호에 삽입하는 제1단계; 특정프로그램의 수신방지를 위하여 등급설정데이타를 마이크로 프로세서에 입력하는 제2단계; TV수상기에서 전송된 RF신호를 수신하고, 영상신호에 포함된 프로그램등급을 나타내는 코드데이타를 검출하는 제3단계; 영상신호에 포함된 등급설정코드데이타를 기초로하여 수신되는 프로그램의 등급을 판독하는 제4단계; 및 상기 제2단계에서 입력된 수신방지용의 설정등급코드데이타와 상기 제4단계에서 판독된 영상신호로부터 판독된 프로그램 등급설정코드데이타를 비교하여 정상출력 또는 시청불가모드로 동작하는 제5단계로 구성되는 것을 특징으로 하는 TV의 특정프로그램 수신방지방법.A first step of assigning a rating to a program transmitted from a broadcasting station and inserting code data corresponding to the rating into a broadcast signal; A second step of inputting grade setting data into a microprocessor to prevent reception of a specific program; A third step of receiving an RF signal transmitted from the TV receiver and detecting code data indicating a program grade included in the video signal; A fourth step of reading the grade of the received program based on the grade setting code data included in the video signal; And a fifth step of operating in normal output or non-viewing mode by comparing the reception grade setting grade code data input in the second step with the program grade setting code data read out from the image signal read in the fourth step. Method for preventing the reception of a specific program of the TV, characterized in that. 제3항에 있어서, 상기 제2단계에서 제한등급설정코드입력시에 제한등급설정코드의 변경을 위하여 별도의 암호코드를 사용하여 입력을 제한하는 것을 특징으로 하는 TV의 특정 프로그램 수신방지방법.4. The method of claim 3, wherein the input is restricted using a separate encryption code to change the restriction level setting code when the restriction level setting code is input in the second step. 제3항에 있어서, 상기 제5단계가 시청불가모드로 작동하면 미리 설정된 타채널로 채널이 전환되는 단계를 더 포함하는 것을 특징으로 하는 TV의 특정 프로그램 수신방지방법.4. The method of claim 3, further comprising: switching the channel to another preset channel when the fifth step is operated in a non-viewable mode. 5. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950041863A 1995-11-17 1995-11-17 Method for preventing the specific program reception of a tv KR100187022B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950041863A KR100187022B1 (en) 1995-11-17 1995-11-17 Method for preventing the specific program reception of a tv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950041863A KR100187022B1 (en) 1995-11-17 1995-11-17 Method for preventing the specific program reception of a tv

Publications (2)

Publication Number Publication Date
KR970032102A true KR970032102A (en) 1997-06-26
KR100187022B1 KR100187022B1 (en) 1999-05-01

Family

ID=19434440

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950041863A KR100187022B1 (en) 1995-11-17 1995-11-17 Method for preventing the specific program reception of a tv

Country Status (1)

Country Link
KR (1) KR100187022B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020093276A (en) * 2001-06-07 2002-12-16 삼성전자 주식회사 Child-lock apparatus of signal play system and method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100762569B1 (en) * 2000-01-26 2007-10-01 엘지전자 주식회사 Apparatus for detecting image in TV
KR101509869B1 (en) 2012-12-31 2015-04-07 현대자동차주식회사 System and method for interlocking display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020093276A (en) * 2001-06-07 2002-12-16 삼성전자 주식회사 Child-lock apparatus of signal play system and method thereof

Also Published As

Publication number Publication date
KR100187022B1 (en) 1999-05-01

Similar Documents

Publication Publication Date Title
KR960002504B1 (en) Video signal transmitting & receiving circuit and the method thereof
TW349313B (en) Television receiving set having multiplexed text decoder
KR960005932B1 (en) Channel memory apparatus & method
KR940027555A (en) Multiple TV program transmitter stations and receivers
KR930019036A (en) How to reduce HRC mode reception time in cable television
KR970032102A (en) Device and method for preventing specific program reception of TV
KR100296286B1 (en) Apparatus and method for processing closed caption error in korean closed cation broadcasting program
KR0165762B1 (en) Teletext broadcasting receiving amplication apparatus in tv receiver
KR100242654B1 (en) Method and apparatus of old kbps data save protection
KR200183619Y1 (en) Video signal reproducer for cutting off broadcast signal as watching external video signal
KR970057036A (en) Television viewing confirmation device and method thereof
KR950016324A (en) VPS broadcasting reservation reservation control device and method
KR970057182A (en) Subsequent program guide of television and its method
KR19990039527A (en) How to check TV
KR19980025729A (en) Code signal transmission method of remote control device for text multiple broadcasting and TV code signal reception method
KR950030704A (en) Decoder switching device and control method
KR970058208A (en) Remote control signal transmission method between video cassette recorder and television, and apparatus therefor
KR970004709A (en) TV with adult broadcast program viewing prevention function
KR970023293A (en) How to Preset Video Plus Channels with One Page Teletext
KR970057322A (en) Small screen search device according to watching time of TV / Cable broadcasting
KR970057257A (en) TV with sub picture function
KR940016212A (en) Time information automatic setting device and method
KR940025310A (en) Device to prevent watching specific TV
KR19980051879A (en) Program End Time Display Built-in TV
KR970058210A (en) Remote control signal transmission method between video cassette recorder and television, and apparatus therefor

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20081201

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee